National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

57°F

14°C

Humidity 38%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 21 Apr 04:03 PM PDT
Extended Forecast for

Cascade Locks OR

  • Tonight

    Tonight: Areas of frost after 5am. Otherwise, partly cloudy, with a low around 36. West southwest wind 5 to 9 mph becoming light southwest after midnight.

    Low: 36 °F

    Partly Cloudy
    then Areas
    Frost

  • Tuesday

    Tuesday: Sunny, with a high near 62. Calm wind becoming west northwest 5 to 7 mph in the morning.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 40. Southwest wind 3 to 7 mph.

    Low: 40 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 45. East wind 3 to 5 mph.

    Low: 45 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 57.

    High: 57 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Showers
    Likely

Detailed Forecast

Tonight
Areas of frost after 5am. Otherwise, partly cloudy, with a low around 36. West southwest wind 5 to 9 mph becoming light southwest after midnight.
Tuesday
Sunny, with a high near 62. Calm wind becoming west northwest 5 to 7 mph in the morning.
Tuesday Night
Clear, with a low around 40. Southwest wind 3 to 7 mph.
Wednesday
Sunny, with a high near 69. Calm wind becoming east northeast around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 45. East wind 3 to 5 mph.
Thursday
Sunny, with a high near 71.
Thursday Night
A 40 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 46.
Friday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 57.
Friday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 42.
Saturday
Showers likely. Mostly cloudy, with a high near 52.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 42.
Sunday
A chance of showers. Partly sunny, with a high near 54.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 43.
Monday
A chance of showers. Partly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.66°N 121.87°W (Elev. 732 ft)
Last Update:
3:41 pm PDT Apr 21, 2025
Forecast Valid:
4pm PDT Apr 21, 2025-6pm PDT Apr 28, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation